Yes – but with important conditions. Because the book may still be under copyright (depending on the edition and country), you should avoid pirated copies. Instead, try these :
Also, the "tipo de texto" could mean the text format—like if it's a comic, storybook, interactive text, etc. Explaining how to structure a custom PDF with color illustrations would be helpful. Maybe recommend using free tools like Canva or Adobe Express for creating PDFs with text and images, ensuring they use Creative Commons licensed images for coloring pages. Yes – but with important conditions